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MATLAB how to call Python code, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain in detail for you, people with this need can come to learn, I hope you can gain something.

Function res = increase_piece (x)

Res = {}

If isequal (x, sort (x))

Res = [res, x]

Else

Diff_x = diff (x)

Node = [0, find (diff_x)

< 0)]; for i = 2:length(node) res = [res, x( node(i-1)+1 : node(i) )]; end res = [res, x( node(i)+1 : end )]; end end import numpy as np def increase_piece(x): x = np.array(x) idx = np.nonzero(np.diff(x) < 0)[0] + 1 return np.split(x, idx) 如果不是要用matlab来调用的话，这个也不必写成函数了，两行就能出结果。 这个返回的一个列表，列表的每个元素是Numpy数组。 把改Python文件命名为''increasing_piece.py''。 到matlab里来调用他，并把结果转化为matlab中的数据类型 function res = call_increasing_piece_py(x) res = cell(py.increasing_piece.increase_piece(x)); for i = 1:length(res) res{i} = double(res{i}); end 由Python返回的List或者Tuple可以用matlab的cell函数转化为matlab中的细胞数组，再循环一下用double函数依次把其中的Numpy数组对象转化为matlab中的数组。 测试 先试一下matlab调用python写的那个函数：

Test again the function written only in matlab:

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